16563348

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{8681}}^1$

素因数の和:8744

約数の個数: 36

約数和(自身を含む): 42663348

約数和(自身を除く): 26100000

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 8681, 17362, 26043, 34724, 52086, 78129, 104172, 156258, 312516, 460093, 920186, 1380279, 1840372, 2760558, 4140837, 5521116, 8281674, 16563348]

約数ペア:

[(1, 16563348), (2, 8281674), (3, 5521116), (4, 4140837), (6, 2760558), (9, 1840372), (12, 1380279), (18, 920186), (36, 460093), (53, 312516), (106, 156258), (159, 104172), (212, 78129), (318, 52086), (477, 34724), (636, 26043), (954, 17362), (1908, 8681)]